/******************************************************************************
 * SAGE - Scalable Adaptive Graphics Environment
 *
 * Module: aStreamRcv.h
 * Author : Byungil Jeong, Rajvikram Singh, Hyejung Hur
 *
 * Copyright (C) 2004 Electronic Visualization Laboratory,
 * University of Illinois at Chicago
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either Version 2.1 of the License, or
 * (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser Public License along
 * with this library; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 * Direct questions, comments etc about SAGE to bijeong@evl.uic.edu or 
 * http://www.evl.uic.edu/cavern/forum/
 *
 *****************************************************************************/
 
#ifndef ASTREAMRCV_H_
#define ASTREAMRCV_H_

#include "audioInstance.h"
#include "sageAudioModule.h"
#include "sageSynchronizer.h"
//#include "audioCircBuf.h"

#include "fsClient.h"

class aStreamRcv : public fsClient {
private:
	sageNwConfig nwCfg;
	//audioCircBuf *buffer;
	
	int totalRcvNum;
	char masterIp[SAGE_IP_LEN];
	int nodeId;
	int bufSize;
   int syncPort;
	int streamPort;

	int tiles[MAX_TILES_PER_NODE];
	int revY[MAX_TILES_PER_NODE];

	bool audioOn;
	sageAudioConfig audioCfg;
	audioTcpModule *tcpAudioObj;
	sageAudioModule *audioObj;	
	std::vector<audioInstance*> audioInstList;

	sageSynchronizer* agSynchronizer;

	bool rcvEnd;
	
    int checkMsg();
	int startPerformanceReport(sageMessage &msg);
	int stopPerformanceReport(sageMessage &msg);	
	int shutdownApp(int appId);
	int perfReport();
	int displaySamples();
	int initNetworks();
	int checkNetworks();
	int initStreams(int senderID, char *msg, audioTcpModule *nwObj);

	
public:
   aStreamRcv(int argc, char **argv);
   ~aStreamRcv();
   
	int init(char *msg);
	void mainLoop();
	static void* recvThread(void* args);
	
	friend class audioInstance;
};

#endif
